CN104900074A - Mobile terminal intersection auxiliary system based on cloud framework - Google Patents
Mobile terminal intersection auxiliary system based on cloud framework Download PDFInfo
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- CN104900074A CN104900074A CN201510267555.7A CN201510267555A CN104900074A CN 104900074 A CN104900074 A CN 104900074A CN 201510267555 A CN201510267555 A CN 201510267555A CN 104900074 A CN104900074 A CN 104900074A
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Abstract
The invention discloses a mobile terminal intersection auxiliary system based on a cloud framework. The mobile terminal intersection auxiliary system comprises a cloud platform module and a data processing module which are connected with each other. The data processing module comprises a data synchronizer and a data storage device which are connected with each other. The cloud platform module comprises signal synchronizers, cloud platform signal machine servers and a fault migration device. One signal synchronizer is configured in each physical node. Communication is maintained between the signal synchronizers and the signal machine server in a traffic police network so that the state of all signal machines can be acquired in real time. A mobile terminal service capable of displaying the intersection conditions in real time is provided so that passage efficiency is enhanced and traffic congestion is mitigated.
Description
Technical field
The present invention relates to a kind of backup system, particularly relate to a kind of mobile terminal crossing backup system based on cloud framework.
Background technology
What current navigational system working method adopted is location (by GPS or network)+navigation map.Partial navigation system adopts C/S framework (i.e. client-server structure), road information is arranged on client, by positioning function, navigates in mounted client basis.
Traditional navigational system does not have or the interbehavior of little client and server, lacks the shared valid data by server end or analytical calculation, for driver provides effective real-time road condition information.
For driver, travel in more complicated urban road, only have positioning system, be far not enough to promote urban road traffic efficiency.Most jam situation is all because driver judges unclear to road conditions, and cause the slow or frequent doubling of the speed of a motor vehicle, the large area occurring in crossing is blocked up.Such as because line-of-sight problems causes driver the countdown of normal observation traffic lights to cause failing passing through in time when green light, or because of the track canalization water conservancy diversion comprehension of information in road pavement wrong, what the track of this P Passable caused without vehicle passes through occurring blocks up; Multiple situation about occurring at crossing, greatly reduces urban road traffic efficiency.
Therefore, along with the development of cloud framework and the universal of intelligent mobile terminal equipment, need badly as driver provides a kind of mobile terminal service that can show crossing situation at any time, improve traffic efficiency, alleviate traffic congestion.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of mobile terminal crossing backup system based on cloud framework, and it provides the mobile terminal service that can show crossing situation at any time, improves traffic efficiency, alleviates traffic congestion.
The present invention solves above-mentioned technical matters by following technical proposals: a kind of mobile terminal crossing backup system based on cloud framework, and it is characterized in that, it comprises interconnective cloud console module and data processing module;
Data processing module comprises interconnective data synchronizing unit and data-carrier store, and data synchronizing unit performs according to plan target timing, and effect is the track canalization water conservancy diversion information of periodic synchronization from traffic police's server; Data-carrier store be used for store through the track canalization water conservancy diversion information data that traffic police's Network Synchronization obtains, and supporting platform run other basic datas and business datum;
Cloud console module comprises signal synchronizer, cloud bracket signal machine server, fault transference apparatus, a signal synchronizer is configured in each physical node, teleseme server in signal synchronizer and traffic police's network is kept in communication, the state of all telesemes of Real-time Obtaining; Cloud bracket signal machine server is connected with signal synchronizer, and teleseme state is externally supplied to mobile terminal; Fault transference apparatus is arranged in Esxi system, and user controls by the graphical client of Esxi.
Preferably, described cloud bracket signal machine server is a kind of application server.
Preferably, described data processing module adopts the deployment way sharing storage and relevant database cluster; Cloud console module also adopts the deployment way of cluster, at least comprises two physical nodes.
Preferably, described each physical node comprises signal synchronizer and cloud bracket signal machine server; Last whole cluster realizes the migration to malfunctioning node by a fault transference apparatus.
Positive progressive effect of the present invention is: the track canalization water conservancy diversion information that the invention provides every bar track on signal information and a road, can utilize cloud framework carry out complexity and calculate fast.The invention provides the mobile terminal service that can show crossing situation at any time, improve traffic efficiency, alleviate traffic congestion.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the mobile terminal crossing backup system that the present invention is based on cloud framework.
Embodiment
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the mobile terminal crossing backup system that the present invention is based on cloud framework comprises interconnective cloud console module and data processing module;
Data processing module comprises interconnective data synchronizing unit and data-carrier store, and data synchronizing unit performs according to plan target timing, and effect is the track canalization water conservancy diversion information of periodic synchronization from traffic police's server; Data-carrier store be used for store through the track canalization water conservancy diversion information data that traffic police's Network Synchronization obtains, and supporting platform run other basic datas and business datum;
Cloud console module comprises signal synchronizer, cloud bracket signal machine server, fault transference apparatus, a signal synchronizer is configured in each physical node, teleseme server in signal synchronizer and traffic police's network is kept in communication, the state of all telesemes of Real-time Obtaining; Cloud bracket signal machine server is connected with signal synchronizer, and teleseme state is externally supplied to mobile terminal; Fault transference apparatus is arranged in Esxi system, and user controls by the graphical client of Esxi.Cloud bracket signal machine server is a kind of application server.
Data processing module adopts the deployment way sharing storage and relevant database cluster; Cloud console module also adopts the deployment way of cluster, at least comprises two physical nodes.Wherein each physical node comprises signal synchronizer and cloud bracket signal machine server; Last whole cluster realizes the migration to malfunctioning node by a fault transference apparatus.When there being physical node generation hardware fault in cluster, the services request of mobile phone users can be forwarded on other normal physical nodes by Network Load Balance mechanism automatically.Simultaneously, operation maintenance personnel is by disposing a new service device in the cluster, by specified fault physical node (source physical node) and new service device (target physical node), fault transference apparatus can make target physical node replace source physical node instantaneously.
Fault transference apparatus adopts following three technology: one, whole status informations of virtual machine are compressed in a set of being stored in the file of shared storage.Type of memory as carrier can be optical-fibre channel (Fibre Channel), iSCSI storage area network (iSCSI Storage Area Network, or network attached storage (Network Attached Storage, NAS) SAN).Multiple stage Esxi server can access same virtual machine file simultaneously.Two, the Dram of virtual machine and executing state carry out fast transport on the network of a high speed, allow virtual machine immediately between source Esxi server and target Esxi server, to carry out message exchange.In transition process, fault transference apparatus is just monitored message exchange in dot chart, so whole transfer process is transparent concerning user.Once whole internal memory and system state all copy in target Esxi server, VMotion will stop source virtual machine automatically, is transferred in target Esxi server by dot chart simultaneously, and restarts virtual machine in target Esxi server.If above-mentioned whole operation carries out in a gigabit Ethernet network, so need not just can complete time of two seconds.Three, the network that virtual machine uses equally also can, by target Esxi server virtualization, be guaranteed after real-time migration, and the network identity of virtual machine can be retained with being connected.The part of MAC Address as process manages by fault transference apparatus.Once target machine is activated, fault transference apparatus can check that network router is to guarantee that it can identify the physical location that virtual machine MAC Address is new.The executing state of whole transition process, network identity and dynamic link can both obtain the protection of fault transference apparatus, so for user, whole transition process can't cause server outage or network interruption.
Above-described specific embodiment; the technical matters of solution of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. based on a mobile terminal crossing backup system for cloud framework, it is characterized in that, it comprises interconnective cloud console module and data processing module;
Data processing module comprises interconnective data synchronizing unit and data-carrier store, and data synchronizing unit performs according to plan target timing, and effect is the track canalization water conservancy diversion information of periodic synchronization from traffic police's server; Data-carrier store be used for store through the track canalization water conservancy diversion information data that traffic police's Network Synchronization obtains, and supporting platform run other basic datas and business datum;
Cloud console module comprises signal synchronizer, cloud bracket signal machine server, fault transference apparatus, a signal synchronizer is configured in each physical node, teleseme server in signal synchronizer and traffic police's network is kept in communication, the state of all telesemes of Real-time Obtaining; Cloud bracket signal machine server is connected with signal synchronizer, and teleseme state is externally supplied to mobile terminal; Fault transference apparatus is arranged in Esxi system, and user controls by the graphical client of Esxi.
2., as claimed in claim 1 based on the mobile terminal crossing backup system of cloud framework, it is characterized in that, described cloud bracket signal machine server is a kind of application server.
3. as claimed in claim 1 based on the mobile terminal crossing backup system of cloud framework, it is characterized in that, described data processing module adopts the deployment way sharing storage and relevant database cluster; Cloud console module also adopts the deployment way of cluster, at least comprises two physical nodes.
4., as claimed in claim 3 based on the mobile terminal crossing backup system of cloud framework, it is characterized in that, described each physical node comprises signal synchronizer and cloud bracket signal machine server; Last whole cluster realizes the migration to malfunctioning node by a fault transference apparatus.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067761A (en) * | 2017-06-14 | 2017-08-18 | 公安部交通管理科学研究所 | Traffic signaling equipment control system and method based on mobile terminal |
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| CN101969391A (en) * | 2010-10-27 | 2011-02-09 | 北京邮电大学 | Cloud platform supporting fusion network service and operating method thereof |
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